发回声

The enhancement pattern of 6 liver metastasis was diverse,including peripheral or entire degree enhancement in the arterial or portal phase with slow or fast wash-out. The 6 cases of hemangioma were enhanced centripetally in portal phase and washed out after several minutes and the other 2 nodule cases with entire enhancement.

结果］14例原发肝癌中10例呈典型表现，为"快进快出"。6例肝转移癌表现多样，动脉期可呈环形或整体增强，肝恶性肿瘤的消退时间早于其他肝脏局灶性病变（P＜0.05），门脉期或延迟期表现为相对低回声。6例肝血管瘤有其特有征象动脉期开始缓慢向心性结节环形增，持续数分钟后才消退。

In addition to using Wu echolocation, the voice delivered by dolphin also uses the contact of the Wu mutual.

海豚所发的声音除用於回声定位外，还用於相互间的联系。

Fans standing in front of the stage shouted out "Gor Gor", we echoed from our corner.

在～之前阶段站立的狂热者大叫"Gor Gor"，我们从我们的角落发回声。

Results In all patients,36 patients had single lump,15 with nodular,and 10 with thyriod daenoma.Fourty one patients lumps were low heterogeneous echo,30 patients had calcification,10 patients had liquescence.

结果 本组病例中单发36例合并结节性甲状腺肿15例，合并腺瘤10例，肿瘤呈不均匀低回声41例，内显示微小钙化点30例，出现液化10例，显示血流丰富19例，难以显示血流信号5例。

So they opened fire on homemakers with a savagery that still echoes throughout our culture.

因此他们向有野蛮的主妇开火以仍然在我们的文化各处发回声。

Most of them were found by EUS to have umbilicate pits with opening on the top of the lesions which had different echoes such as hypoecho, hyperecho or mixed echo, and were located in one or more gastrointestinal layers with clear boundary.

结果 异位胰腺好发于胃窦，尤其大弯侧，内镜下主要表现为黏膜隆起中央见脐样凹陷；EUS下呈多样性，有高、低或混杂回声，可发生于管壁任何一层或几层。

A choir gives back menace and echo, assisting about the altar's horns, the snorted Latin of jackpriests moving burly in their albs, tonsured and oiled and gelded, fat with the fat of kidneys of wheat.

这些削了发、除了圣油、被阉割、靠上好的麦子吃胖了的、靠神糊口的神父们，笨重地挪动着那穿白麻布长袍的魁梧身躯，从鼻息里喷出拉丁文。在祭台四角协助的唱诗班用威胁般的回声来响应。

Fans standing in front of the stage shouted out "Gor Gor", we echoed from our corner.

在～之前阶段站立的狂热者大叫&Gor Gor&，我们从我们的角落发回声。

Methods The sonograms of 204 cases of non-uniformity fatty liver were analyzed completely.

结果 根据声像图表现，将非均匀性脂肪肝分为3型：Ⅰ型28例，占13.73%，显示为肝内小片状强回声光团，单发或发，形状不规整，边缘尚清。

It is light from a stellar explosion echoing off dust surrounding the star.

资讯科技是来自一个在围住星的灰尘外发回声的星爆发的光。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐